Mary McCarthy Quotes

Asteroids have us in our sight. The dinosaurs didn't have a space program, so they're not here to talk about this problem. We are, and we have the power to do something about it. I don't want to be the embarrassment of the galaxy, to have had the power to deflect an asteroid, and then not, and end up going extinct.

Rocket scientists agree that we have about reached the limit of our ability to travel in space using chemical rockets. To achieve anything near the speed of light we will need a new energy source and a new propellant. Nuclear fission is not an option.

The human race has today the means for annihilating itself—either in a fit of complete lunacy ... or by a careless handling of atomic technology, through the slow poisoning and of deterioration in its genetic structure.

This is the only global scale catastrophe that we know how to prevent, and for the cost of building a highway overpass.

Such a weapon [the proposed Hydrogen Bomb] goes far beyond any military objective and enters the range of very great natural catastrophes. By its very nature it cannot be confined to a military objective but becomes a weapon which in practical effect is almost one of genocide. It is clear that the use of such a weapon cannot be justified on any ethical ground which gives a human being a certain individuality and dignity even if he happens to be a resident of an enemy country... The fact that no limits exist to the destructiveness of this weapon makes its very existence and the knowledge of its construction a danger to humanity as a whole. It is necessarily an evil thing considered in any light.

When we meet people who are astronauts or deal in astronomy, it's always really fascinating.

We need to have people up there who can communicate what it feels like, not just pilots and engineers.

I think there's going to be a very sudden shift in people's perception of the International Space Station, because suddenly it's going to look much, much bigger than it already is.

Sometimes people stumble over this vastness in relation to the apparent insignificance of man. It does seem to make us infinitesimally small. But the meaning of this magnitude is not mainly about us. It’s about God… The reason for ‘wasting’ so much space on a universe to house a speck of humanity is to make a point about our maker, not us.

In my mind, public space travel will precede efforts toward exploration -- be it returning to the moon, going to Mars, visiting asteroids, or whatever seems appropriate. We've got millions and millions of people who want to go into space, who are willing to pay. When you figure in the payload potential of customers, everything changes.

I don't want to go back into space for military reasons, but the economic driver still remains. And so it's a matter of people understanding how that economic driver is revealed with healthy investments on the space frontier.

I want to go to places that are unexpected of me, because people really think they have me pegged. I want to do something different, like maybe do a space movie or a musical.

To call a Christian a theist is roughly equivalent to calling the space shuttle Atlantis a glider.

Not everyone can be an astronaut and go into space, some people with sufficient resources can purchase and fly sub-orbitally thanks to various companies and for more money (considerably) fly into orbit.

I would like to live to 120, because conceptually, people can survive to 120. Every 20 years, it changes. So maybe, in the next 20 years people can go to space. I don’t know what the next revolution will be. I want to watch.

Whether we're fighting climate change or going to space, everything is moved forward by computers, and we don't have enough people who can code

For me, one of the most fertile consequences of the space program is the extent to which it stimulates people to innovate because they want to create a different tomorrow than what they're living in today. And it's that culture of innovation that spawns entirely new economies.

[With] military threats, you can see them actually, you can imagine it. People don't think about it enough. But if you think about it for a minute, you can see that a nuclear attack could be the end of everything.

One of the dangers [that Donald Trump poses, due to the augmented risk of nuclear war] is unquestionable. Of the two existential threats - the threats to the termination of the species basically and most other species - one of them, climate change, on that I think there's no basis for discussion.

Colonization means potential immortality for the human genus. Man's safety on Earth was never great, and it dwindles hourly. Disarmament, even world government, will not guarantee survival in an age when population presses natural resources to the limit and when the knowledge of how to work mischief on a planetary scale is ever more widely diffused among peoples who may grow ever more desperate.

With space travel, [it's] no different. You know, in 1990 I read the name Virgin Galactic Airways. Loved the name. And set out to try to find an engineer or rocket scientist in the world who could build a safe, reusable rocket that could take people to and from space and we could start a whole new era of commercial space travel.

Space is the ultimate frontier. I think when people historically thought of the frontier, there was where you were living and then there was some edge beyond which no one had explored.

All of a sudden, space isn't friendly. All of a sudden, it's a place where people can die. . . . Many more people are going to die. But we can't explore space if the requirement is that there be no casualties; we can't do anything if the requirement is that there be no casualties.

I was fortunate enough, after many visits to many wonderful, weird people to come across Burt Rutan, who is a genius in the Mojave Desert. And SpaceShipOne was born and had three flights into space that won something called the X Prize. And from there, we're building SpaceShipTwo, which is ... a beautiful spaceship that is very, very, very nearly completed and will be ready from about next Christmas onwards to start taking people into space.

We used to joke about canned men, putting people in a can and seeing how far you can send them and bring them back. That's not the purpose of this program... Space is a laboratory, and we go into it to work and learn the new.